baber/WOPTO huggingface dataset:
Patent JP-2000177164-A (JP)
Title: Image forming apparatus
Inventor: YAMASA HIDEO
IPC: G03G15/05
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus of a direct recording system which can prevent a decrease in image quality and a transfer trouble without unnecessarily making a transfer system for a recording medium complicate and high-cost. SOLUTION: The apparatus has a developer carrier 31, a control means 2 of a gate part through which a developer T can pass, a counter electrode 11 arranged opposite via the developer carrier 31 and control means 2, a recording medium-transferring member 12 for transferring a recording medium between the control means 2 and counter electrode 11, a first driving means 13 at the downstream side of a transfer path and a second driving means 14 at the upstream side of the transfer path for stretching and driving the recording medium transferring means 12.  Supposing that a distance between the recording medium transferring member 12 and the control means 2 at a position opposite to the counter electrode 11 is D1 and, distances between the recording medium transferring member 12 and control means 2 at positions where the first and second driving means 13 and 14 are arranged are D2 and D0 respectively, the apparatus is constituted to satisfy D1<D0 and D1<D2.
Patent JP-2000177984-A (JP)
Title: Rotary joint attaching structure for hydraulic work machine
Inventor: KAWASAKI TAKAHIRO
IPC: B66C13/12
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a rotary joint attaching structure capable of reducing the height of a rotary joint and thereby reducing a maintenance opening formed in the side face of a turning post in a hydraulic work machine having the turning post. SOLUTION: An engagement receiving portion 57 formed in the outer cylinder 51 of a rotary joint 4 for preventing rotation is formed in the position of no interference with each upper feeding/discharging port 52 when seen from a plane, a rotation stopper 17 is engaged with the engagement receiving portion 57 in the state of no interference with each upper feeding/discharging port 52 when seen from the plane, and respective upper feeding/discharging ports 52 are formed sequentially from positions brought close to the lower end of the outer cylinder 51 as much as possible in the state of being provided with specified level differences. Thus, the superfluous portion of the upper side of the outer cylinder 51 is cut off (30), and therefore the entire rotary joint 4 is reduced in height.
Patent JP-H10190774-A (JP)
Title: Protocol analyzer
Inventor: NIIMURA FUMIHIDE
IPC: H04B3/46
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a protocol analyzer which continuously executes the bit error test of data of plural terminal equipments to be tested almost without the need of the operation of a tester. SOLUTION: When the control channel control part 5 of the protocol analyzer 3 receives an incoming call request message from the prescribed terminal equipment to be tested among the plural terminal equipments to be tested 2a-2n through the control channel 4 of a communication line 1, an automatic control part 7 sets a call to the control channel 4 and the test of the bit error of data transmitted from the terminal equipment to be tested through the data channel 10 of the communication line 1 is conducted for the bit error test control part 9 of a data channel control part 8 from the automatic control part 7. The test situation of the bit error test control part 9 is always monitored in a state monitoring part 11.  When the test terminates, a test result is stored in a file and the automatic control part 7 cuts the setting of the call of the control channel 4 and the incoming call request message of the next terminal equipment to be tested is waited.
Patent JP-2000179319-A (JP)
Title: Oil strainer of automobile engine
Inventor: NAKAGAWA TATSUO
IPC: F01M11/03
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent shortage of oil supply by attaching an oil strainer to a suction pipe of an oil pump, returning relief oil to an oil pan, and locating an opening formed at the tip of a relief-oil return pipe near an inlet port of the oil strainer. SOLUTION: An oil strainer 7 which is put into oil in an oil pan 3 is attached to the tip of a suction pipe 5 of an oil pump 4. An inlet port 12 is formed in a lower case 14 of the oil strainer 7. A return pipe 10 for returning relief oil of the oil pump 4 to the oil pan 3 is disposed such that the tip of the return pipe 10 faces the inlet port 12. In the case where a surface 16 of the oil 6 is tilted while the vehicle is turning, and the inlet port 12 is partially exposed to the air, the oil pump tends to suck the air through the inlet port 12. However, the oil returned from the return pipe 10 flows into the oil strainer 7 through the inlet port 12, whereby insufficient suction of the oil pump 4 is eliminated. As a result, short supply of the lubricating oil is prevented.
Patent JP-2001177514-A (JP)
Title: Method and device for communication
Inventor: SEKIGUCHI KATSUMI
IPC: H04W84/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To fast perform key exchange in the case of performing cipher communication using a key in a network in which secrecy is not guaranteed. SOLUTION: The processing quantity needed for key exchange processing is reduced by using a key exchanged by using a network in which secrecy where there is seldom a possibility of being intercepted by a third person is guaranteed as the key of the cipher communication so as to eliminate the used for performing intensive cipher processing to the key itself.
Patent JP-H05181133-A (JP)
Title: Method for attaching liquid crystal panel
Inventor: NITO KEIICHI
IPC: G02F1/13357
Filed: 1991-12-27
Abstract: PURPOSE:To make it hard that a liquid crystal panel receives mechanical and thermal impulse when the liquid crystal panel is attached to a backlight panel or a display chassis and to eliminate the mottle of light intensity caused by attaching the liquid crystal panel to the backlight panel. CONSTITUTION:When a liquid crystal panel 1 is attached to a backlight panel 2 and/or a display chassis 9, cushioning materials 10a and 10b are respectively provided between the panel 1 and the backlight panel 2 and between the panel 1 and the display chassis 9. In the case of attaching the panel 1 to the backlight panel 2, a light reflection layer 11 is provided on the attached part, that is, the part where the cushioning material 10b is attached to the backlight panel 2.
Patent JP-H11188244-A (JP)
Title: Immersion type film treating device
Inventor: KAMIMURA KEIJI
IPC: C02F1/44
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an immersion type film treating device provided with a spiral type film element less in secular deterioration of a transmission water quantity and enabling to obtain a high transmission water quantity, and being high in packing density of the film. SOLUTION: The spiral type film element 40 in which a separation film is wound spirally to form it, raw water flowing from one end surface of the wound body into a raw water flow path between separation films themselves and flowing out from the other end surface as concentrated water and also transmitted water flows out from a socket 25 at the other end surface, is piped in a raw water tank under immersion, and the inside of a transmission water flow path is sucked with a suction pump 42.
Patent JP-H11191430-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: ITO MIHO
IPC: H01M10/05
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery having a flame resisting electrolyte, and high performance such as high discharge voltage and large capacity. SOLUTION: A nonaqueous electrolyte secondary battery has an electrolyte containing at least either one of a chain carbonate and a cyclic carbonate, and triethyl phosphate as a solvent, and 25-50 vol.% triethyl phosphate is contained based on the total volume of the solvent in the electrolyte. Preferably, ethylene carbonate is used. More preferably, ethylene carbonate and propion carbonate, dimethyl carbonate, diethyl carbonate, or ethyl methyl carbonate, having lower donor number and lower viscosity than that of ethylene carbonate are used.
Patent JP-H05163217-A (JP)
Title: Process and apparatus for producing oxamide
Inventor: MAEDA SADAHIKO
IPC: C07C231/02
Filed: 1991-12-13
Abstract: PURPOSE:To enable high-efficient continuous production of oxamide by preventing the blockade at the ammonia feeder caused by formation and adhesion of insoluble oxamide to the site to which ammonia is fed and by improving the contact efficiency between ammonia gas and a solution of dialkyl oxalate in an alcohol. CONSTITUTION:In the reactor 30, a rotary drum 31 having a plurality of projecting nozzles 32 in the direction crossing with the rotation axis 31a is rotated around the axis 31a. Thus, as the mixture is stirred, ammonia gas is jetted through the nozzles 32 into the mixture in fine bubbles whereby oxamide is produced.
Patent JP-2001177742-A (JP)
Title: Electronic camera
Inventor: SHINKAWA KATSUHITO
IPC: G03B19/02
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera that can effectively utilize a plurality of monitors capable of displaying an image. SOLUTION: The digital camera 1 is provided with a liquid crystal display device(LCD) 10 on which a photographed image can be displayed and an electronic viewfinder(EVF) 20. The EVF 20 displays an image 20s going to be photographed and the LCD 10 displays a camera status indication 10s with respect to the setting state of a photographing mode. A quadruple switch 35 can change the setting state of each setting item as to the camera status indication 10s. Thus, a photographer can revise the setting state by using the LCD 10 while confirming the image going to be photographed by the EVF 20. As a result, a plurality of the monitors able to display an image can effectively be utilized.
Patent JP-2000177259-A (JP)
Title: Thermosensitive image forming member having thermosensitive high rank branched polymer, and method for forming image
Inventor: SHIIN TSUEN
IPC: B41N1/14
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain high sensitivity, high speed image forming and long storage lifetime with image formability without intermediary of an ablating step by forming a thermosensitive image forming layer containing a thermosensitive high rank branched polymer on a support in a lithographic printing image forming member. SOLUTION: The image forming member is formed by providing one or above thermosensitive layers on a support. In this case, the support is not particularly limited, but a polyester support manufactured of a polyethylene terephthalate, a polyethylene naphthalate or the like having a thickness of, for example, 100 to 310 μm is used. The image forming layer has one or above thermosensitive high rank branched polymer and preferably, in addition, a photothermal conversion material. The polymer preferably contains one or above high rank branched polymer segment HPB-(Fr)n (wherein Fr is a thermosensitive active end group, and n is an integer of 2 or above).
Patent JP-H05179580-A (JP)
Title: Improver for increasing fasteness to chlorine of dyed cellulosic fiber product and treating method using the same
Inventor: KANEKO TAKAHIDE
IPC: D06M13/402
Filed: 1991-12-27
Abstract: PURPOSE:To obtain the subject improver providing a cellulosic fiber dyed material with excellent fastness to chlorine without reducing fastness to sweat and sunlight by containing a polymer prepared by condensing a specific hydrazide- based compound with an aromatic or aliphatic diglycidyl compound. CONSTITUTION:A cellulosic fiber dyed material dyed with a reactive dye or direct dye is treated in a treating bath containing a polymer obtained by condensing carbonohydrazide and a hydrazide compound of formula I (X is 1-18C alkylene or group of formula II) and an aromatic or aliphatic diglycidyl compound [e.g. (poly)ethylene glycol diglycidyl] and provided with excellent fastness to chlorine. By using this improver, exhaustion dyeing method capable of treating materials irrespective of shape of material such as cotton, yarn, woven or knitted fabric can be used.
Patent JP-2001169985-A (JP)
Title: Cleaning implement
Inventor: YAMASHITA SHUSUKE
IPC: A47L25/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To form a cleaning implement by using a melamine resin foam and to enhance the durability and usability of this cleaning implement by making up the brittleness of this melamine resin foam. SOLUTION: A wiping member 3 consisting of the melamine resin foam is adhered to an intermediate position in a longitudinal direction of an elongated mount 2 substituting a handle in such a manner that this member may be two- folded together with this mount 2. The mount parts on both sides of this wiping member 3 are formed as gripping parts 2a and 2a. These gripping parts 2a and 2a are made three-dimensionally foldable along a folding line 4 extending in the longitudinal direction of the mount 2.
Patent JP-2000186896-A (JP)
Title: Heat exchanger
Inventor: TANIGAWA YOSHINORI
IPC: F24F1/00
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To enhance recycling performance by employing same material in the fin and the side plate. SOLUTION: A plurality of fins 2 arranged at a specified interval is made of an aluminum plate. Side plates 3 provided at the opposite ends in the arranging direction of fin 2 are made of aluminum and subjected to curling. Since the fin 2 and the side plate 3 are made of aluminum, separation is not required when they are recycled and recycling process can be simplified. Furthermore, aluminum can be collected without being mixed with other material at that part. Materials of the fin 2 and the side plate 3 are not necessarily required to be identical so long as they can be processed in same recycling process and they may be alloys of slightly different content.
Patent JP-2001177240-A (JP)
Title: Multilayer printed wiring board and method of manufacturing the same
Inventor: SAIJO KINJI
IPC: H05K3/46
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing multilayer printed wiring board by which a large quantity of products can be treated easily with high dimensional reproducibility and a multilayer printed wiring board can be manufactured easily, even when the circuit has a particularly complicated circuit structure. SOLUTION: The multilayer printed wiring board contains signal-circuit conductor, which are completely covered with a grounding circuit. In the method of manufacturing the multilayer printed wiring board, the wiring board is manufactured in such a way that, after a resist pattern for forming a circuit shielding wall is formed on a copper layer on one surface of a clad plate for multilayer printed wiring board, the circuit shielding wall is formed by selectively etching the copper layer and a nickel layer is removed. Then, after insulating resin is applied to the etched surface and a resistor pattern for forming a circuit shielding wall is formed on a copper layer on the rear surface of the clad plate, the circuit shielding wall is formed by selectively etching the copper layer.  Thereafter, a circuit is formed by etching and a shielding walls are formed, by plating both surfaces with copper after the insulating resin is applied to the etched surface.
Patent JP-2000103775-A (JP)
Title: Improve production of isourea
Inventor: UNEME HIDEKI
IPC: C07C275/70
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound industrially advantageously and safely, useful as an intermediate for guanidine derivatives used as insecticides by nitrating a specific compound, reacting the obtained product, without isolating and purifying, with a specific compound. SOLUTION: The objective compound expressed by formula III [R1 is a (substituted) hydrocarbon; R2 is H or a (substituted) hydrocarbon; Q is a (substituted) heterocycle], [e.g. O-methyl-N-(2-chloro-5-thiazolylmethyl)-N'- nitroisourea, or the like.] is obtained by nitrating a compound expressed by formula I or its salt (preferably O-methylisoures sulfate, O-methylisourea 1/2 sulfate, or the like) using nitric acid, preferably in the presence of sulfuric acid and reacting the obtained compound of formula II or its salt, without isolating and purifying, with a compound of the formula Q-CH2-NH-R2 or its salt [e.g. 5-(aminomethyl)-2-chlorothiazole, or the like], preferably at pH 5-8.
Patent JP-2000185357-A (JP)
Title: Manufacture of sheet-like molding material
Inventor: HARADA YUKINORI
IPC: C08L67/06
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To improve productivity of a sheet-like molding material, to reduce a using amount of a film, to decrease a discarding amount of the film, and to shorten a molding time by setting a thickness of the molding material to about 3 to 4 mm. SOLUTION: A mold release film is coated with a paste-like resin composition containing an unsaturated polyester resin and a polymerizable monomer, and reinforcing fibers are scattered on the composition. Further, paste-like resin composition is placed on the fibers, the fibers are uniformly coated with the composition by a blade, and the film scattered with the fibers and the release film coated with the composition are superposed.
Patent JP-2001186749-A (JP)
Title: Coaxial tubular torque limiter
Inventor: FUJIOKA TERUO
IPC: H02K49/06
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-manufacture tubular torque limiter in which a tubular permanent magnet can be bonded rigidly to a rotary shaft or the rotary tube. SOLUTION: The rotary shaft 1 of a tubular torque limiter 10 is composed of a thermosetting resin containing no filler and having an elongation at break of 0.5-100%. According to the composition, a permanent magnet can be bonded rigidly and the reliability can be enhanced. Since the thermosetting resin is not required to be admixed with filler to produce a compound, manufacture of the tubular torque limiter is facilitated.
Patent JP-2001182280-A (JP)
Title: Fitting hardware for vent construction method
Inventor: NOGUCHI AKIRA
IPC: E04F13/08
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a fitting piece for a vent construction method which ensures a vent layer having a sufficient thickness without using any vent furring strips and has less deformation caused by the board mass when fitting an external wall board by a hooking piece. SOLUTION: This fitting hardware comprises a contact portion to bring the fitting piece into contact with a substrate, a foot portion to determine the predetermined space between the substrate and an external facing member, a flat portion to determine the fitting position of the external facing member from the substrate, a locking portion to determine the fitting position of the external facing member in the vertical direction, and a reinforcement portion to reinforce the foot portion or the flat portion. The deformation is prevented by resisting the moment increased by supporting the mass of the external wall board at the position away from the thickness sufficient for the vent layer from the piece fitting position by a reinforcement member provided on the piece.  The vent layer which is free from any limitation in the direction of the air flow and excellent in vent efficiency can be obtained.
Patent JP-2000185680-A (JP)
Title: Assembling device and assembling method
Inventor: ICHINO AKITOSHI
IPC: B62D65/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To efficiently use a space around a temporarily assembling body, by grabbing an assembling member from inside of the temporarily assembling body and positioning it for the assembled body using a positioning means. SOLUTION: A base 121 is a member movable vertically over a temporarily assembling body 201 and between an approaching position close to the temporarily assembling body 201 and upward evacuated position evacuated upward. All of first to eighth positioning means 131a-131h are mounted on the lower surface side of the base 121. The base 121 and each of the positioning means 131a-131h mounted to the base 121 occupy only an upper region of the temporarily assembling body 201. In addition, in a positional relation that they intrudes from upper part of the temporarily assembling body 201 into the assembling body 201, each of the positioning means 131a-131h performs positioning work of a corresponding assembled member. Therefore, in an assembling work, space occupation factor around the temporarily assembling body 201 can be minimized.
Patent JP-2000195208-A (JP)
Title: Head assembly and disk device
Inventor: SUGIMOTO MASAHARU
IPC: G11B21/21
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To suppress increase in a frictional force between a head and a recording medium, even at reverse rotation by pivotally applying the spring load of a suspension to a head slider, at a position offset from the center-of-gravity position of the head slider to the side of air intake end. SOLUTION: The position of a pivot is set with respect to a head slider 36 fixed on a gimbal, in a manner such that the loading point of the spring part of a suspension is on the side of the air intake end from a center-of-gravity position G1 of the head slider 36. By so setting the position of the pivot, a moment is imparted in the direction which cancels the moment around the center-of-gravity of the slider generating by the reverse rotation of the spindle, so that the edge of the air intake end of the slider can be prevented from coming in contact with the surface of a magnetic disk. Desirably, the loading point is made to coincide with a center-of-gravity position G2 of the pads 90, 92, 94, 96 to average out the load on each pad, and thereby abnormal wearing due to uneven contact of the pad is avoided.
Patent JP-H11194897-A (JP)
Title: Disk input-output simulation system
Inventor: OBA SHINICHI
IPC: G06F11/28
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce the cost, to suppress increase of the cost even when this system is applied to a large system and to improve the measurement accuracy by monitoring an input-output request for a disk drive while the system is operating, recording input-output information and reproducing the input-output of a disk drive from the input-output information. SOLUTION: A DISKIO monitor module 12 monitors an input-output request for a device driver of a disk drive while a system operates and stores input- output information in a file 15. A DISKIO monitor/reproduction module starting module 11 designates time for input-output monitoring, an input-output monitor object disk drive and the file that stores the input-output information and starts the module 12. A DISKIN reproduction module 13 reproduces an input-output of the input-output monitor object disk drive from the input-output information. The module 11 designates a file name, etc., and starts the module 13.
Patent JP-2001149117-A (JP)
Title: Fastener with tape and method for manufacturing the same
Inventor: KAWAHARA MASAHIKO
IPC: B29C45/14
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To decrease the thickness and size of a male member without lowering its strength in a fastener comprising a tape of a male member side and a tape of a female member side. SOLUTION: The fastener with the tape comprises the male side tape formed by forming and fixing a plurality of the male members 6 made of a synthetic resin to a cloth tape 18 at prescribed intervals and the female side tape formed by forming and fixing a plurality of the female members 4 made of a synthetic resin to a cloth tape 30 at the same intervals as those of the male members. In the fastener, the male members 6 and the female members 4 are formed and fixed to the cloth tapes without opening attaching holes on the cloth tapes. The engaging protrusions 20 of the male members 6 are directly raised from the cloth tape 30 without using a base. The male members and the female members are preferably formed in ring shapes when viewed from front and back sides.